Question

What is the domain of the given relation?

{(1, 3), (0, 4), (2, 1);
А
{1,3,4}
B
{0, 1, 3}
с
{1, 2,4
D
{0, 1, 2}

Answer 1

`\{0,1,2\}`

Explanation:

Given:

`\{(1, 3), (0, 4), (2, 1)\}`

Required

Determine the domain

A relation is represented as:
`\{(x_1, y_1), (x_2, y_2), (x_3, y_3).....(x_n,y_n)\}`

Where:

`\{x_1,x_2,x_3.....x_n\}` are the domain of the relation

So, by comparison:

`\{1,0,2\}` or
`\{0,1,2\}` represents the domain